Wednesday, 11 September 2019

When a gorilla group's silverback is close to the end of his reproductive years, females face a dilemma: Should they stay with him until he dies or leave him for another male? A team of researchers from the Max Planck Institute of Evolutionary Anthropology has now found that both strategies bear its costs: females face reproductive costs of staying with an older male as well as costs when they transfer to a new silverback.

Researchers at Queen's University Belfast have discovered new ways to convert single-use plastic waste into products such as storage tanks for water and fuel, and sporting goods such as kayaks and canoes, which could help to solve global environmental problems.

Giving people access to nurses in their own communities is reducing the child mortality rate in Ghana, offsetting the health disadvantage amongst poor and uneducated mothers, according to a study in SSM—Population Health. Researchers from the University of Ghana, Columbia University in the US, and the Navrongo Health Research Centre in northern Ghana, were recently presented with the Atlas Award at a special ceremony to recognize the impact the study's findings is having on people's lives across Africa.

The International Energy Agency has dubbed increased global cooling demand as one of the most critical blind spots in today's energy debate. A new study titled "Meeting Increased Global Cooling Demand with Photovoltaics during the 21st Century" yields critical new insight to a fundamental question: What is the required photovoltaic (PV) capacity to power the world sustainably?

After recent criticism in the US and the UK, forensic science is now coming under attack in Australia. Several recent reports have detailed concerns that innocent people have been jailed because of flawed forensic techniques.

With football season underway, media and news outlets are sure to publish articles discussing the head injury epidemic that has loomed over the sport for decades. However, while many may believe that brain injuries like Chronic Traumatic Encephalopathy (CTE) are exclusively a football problem, researchers at the University of South Florida say that isn't the case and explain media framing is to blame for that overwhelming public perception.

ETH researchers are involved in the development and implementation of a method to efficiently breed for disease-resistant beans in different regions of the world. Their work will help to improve the livelihood and food security of smallholders in developing countries.

Every October, after school starts—and each May, as it ends—there is a spike in the number of teenagers who go to the Yale New Haven Children's Hospital (YNHCH) emergency department because they are thinking about attempting suicide. They may or may not have struggled with a mental health issue before. But they often have a story: Bullies are harassing them, their parents are divorcing, the academic pressure is crushing them. For some, it's gender concerns—they have come out as trans or non-binary, and their peers are shutting them out.

Transgenic mosquitoes released in Brazil in an effort to reduce the population of disease-bearing insects have successfully bred and passed on genes to the native mosquito population, a new Yale research study published Sept. 10 in the journal Scientific Reports has found.

niversity of Kansas plant biologists Carolyn Wessinger and Lena Hileman appreciate the sheer beauty of a field of colorful wildflowers as much as the next person. But what really gets their adrenaline pumping is understanding the evolutionary forces that render Earth's blooms in such a stunning array of shapes and hues.

Adherence to a Mediterranean diet has been associated with less cognitive decline over five years in older adults in the United States, according to a new study led by University of Maine and the University of South Australia researchers.

With 49 elevators moving a floor per second and zumba classes for its more than 15,000 employees, Amazon's new Indian headquarters, its biggest building globally, matches its ambitions in a vast but challenging market.